Abstract
Large compressive residual stress is induced on the aluminum 6,061 sheets by application of typical processing named SMAT (Surface Mechanical Attrition Treatment). The incremental hole-drilling method is applied to assess the thickness-through distribution of residual stress associated with traditional rosette strain gauges and non contact optical method. The results obtained by these two technologies exhibit good agreement, which verifies the reliability of the optical setup. On the other hand, the effect of induced topography on the surface of aluminum sheets is discussed to collate the initial position of drilling process.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
